express this number in scientific notation. 53,010,000

Explanation:

Step1: Move decimal point

Move the decimal point 7 places to the left to get a number between 1 and 10. So, $53010000$ becomes $5.301$.

Step2: Determine exponent

Since we moved the decimal point 7 places to the left, the exponent of 10 is 7.

Answer:

$5.301\times 10^{7}$